An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5998-00-934-8720
NSN 5935-00-359-6025
NSN 6685-01-589-0294
NSN 6130-01-119-0950
NSN 5915-01-499-5242
NSN 5950-00-814-4029
NSN 2925-00-617-0826
NSN 5950-00-843-9461
NSN 5925-01-511-5852
NSN 5945-01-501-0731
NSN 5905-01-052-5806
NSN 5835-01-472-5239